| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $146.93 | 11.838% | $164.3236 | $164.32 | $164.30 | $164.30 |
| Purchase #2 | $10.64 | 9.182% | $11.617 | $11.62 | $11.60 | $11.60 |
| Purchase #3 | $102.52 | 4.749% | $107.3887 | $107.39 | $107.40 | $107.40 |
| Purchase #4 | $160.33 | 12.610% | $180.5476 | $180.55 | $180.55 | $180.50 |
| Purchase #5 | $33.87 | 5.437% | $35.7115 | $35.71 | $35.70 | $35.70 |
| Purchase #6 | $236.43 | 7.674% | $254.5736 | $254.57 | $254.55 | $254.60 |
| Purchase #7 | $68.57 | 9.161% | $74.8517 | $74.85 | $74.85 | $74.90 |
| 7 purchase totals = | $759.29 | $829.0137 | $829.01 | $828.95 | $829.00 | |